Quality and cars to add

I really love the game it has realistic tracks and cars that look totally real. But the only thing I want the next update to be like that you could get pit stops in nascar. Can you also add the devel sixteen, Chevrolet Impala, koenigsegg one:1, Bugatti Chiron, and 69 ford Torino talladega. And can you make cars and upgrades mostly to cost money instead of a lot of gold.

Kurubutch about Real Racing 3: Car Race Game, v5.0.5